Spruce wood can be used not only indoors but also outdoors. Especially in the outdoor area, however, a corresponding protection of the wood is essential. Which wood preservatives are suitable for outdoor treatment and how to treat indoor spruce wood, read here.
Protection requirements for spruce wood
Use only approved wood preservatives with a corresponding test number. There, the effect is ensured by an independent institute, in addition, any health hazards are precluded by the wood preservative safely. Both cheapest products are not always the case, so they can be problematic.